Recurrent aphthous stomatitis (RAS) patient Recurrent aphthous stomatitis aphthous ulcers Aphthous stomatitis Aphthae Oral ulcers
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. RAS patient that have CBC Folate vitamin B12, iron and Zinc serum level from Hosxp in Faculty of Dentistry, Prince of Songkla University hospital.
Exclusion criteria
Exclusion criteria: 1. Patient was diagnosed with inflamatory bowel disease ex. Ulcerative colitis, Crohn's disease Behcet disease, immune deficiency, Herpes simplex infection, Vitamin B12 deficiency, Folate deficiency and Iron deficiency
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Zinc serum level when healthy volunteers are ready to draw blood Flame Atomic Absorption Spectrometry(FAAS) | — |
Secondary
| Measure | Time frame |
|---|---|
| Zinc serum level at the 8.00 am Flame Atomic Absorption Spectrometry(FAAS) | — |
Countries
Thailand
Contacts
Faculty of Dentistry, Prince of Songkla University